/*
* Catroid: An on-device visual programming system for Android devices
* Copyright (C) 2010-2016 The Catrobat Team
* (<http://developer.catrobat.org/credits>)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* An additional term exception under section 7 of the GNU Affero
* General Public License, version 3, is available at
* http://developer.catrobat.org/license_additional_term
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.catrobat.catroid.content.bricks;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.BaseAdapter;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import com.badlogic.gdx.scenes.scene2d.actions.SequenceAction;
import org.catrobat.catroid.R;
import org.catrobat.catroid.common.MessageContainer;
import org.catrobat.catroid.content.BroadcastMessage;
import org.catrobat.catroid.content.BroadcastScript;
import org.catrobat.catroid.content.Script;
import org.catrobat.catroid.content.Sprite;
import org.catrobat.catroid.physics.PhysicsCollision;
import org.catrobat.catroid.ui.dialogs.BrickTextDialog;
import java.util.List;
public class BroadcastReceiverBrick extends BrickBaseType implements ScriptBrick, BroadcastMessage {
private static final long serialVersionUID = 1L;
private BroadcastScript receiveScript;
private transient String broadcastMessage;
public BroadcastReceiverBrick(String broadcastMessage) {
this.broadcastMessage = broadcastMessage;
}
public BroadcastReceiverBrick(BroadcastScript receiveScript) {
this.receiveScript = receiveScript;
if (receiveScript != null && receiveScript.isCommentedOut()) {
setCommentedOut(true);
}
}
@Override
public Brick copyBrickForSprite(Sprite sprite) {
BroadcastReceiverBrick copyBrick = (BroadcastReceiverBrick) clone();
copyBrick.receiveScript = receiveScript;
return copyBrick;
}
@Override
public Brick clone() {
BroadcastScript broadcastScript = new BroadcastScript(getBroadcastMessage());
if (receiveScript != null) {
broadcastScript.setCommentedOut(receiveScript.isCommentedOut());
}
return new BroadcastReceiverBrick(broadcastScript);
}
@Override
public int getRequiredResources() {
return NO_RESOURCES;
}
@Override
public String getBroadcastMessage() {
if (receiveScript == null) {
return broadcastMessage;
}
return receiveScript.getBroadcastMessage();
}
@Override
public View getView(final Context context, int brickId, BaseAdapter baseAdapter) {
if (animationState) {
return view;
}
if (view == null) {
alphaValue = 255;
}
if (receiveScript == null) {
receiveScript = new BroadcastScript(broadcastMessage);
MessageContainer.addMessage(getBroadcastMessage());
}
view = View.inflate(context, R.layout.brick_broadcast_receive, null);
view = BrickViewProvider.setAlphaOnView(view, alphaValue);
setCheckboxView(R.id.brick_broadcast_receive_checkbox);
final Spinner broadcastSpinner = (Spinner) view.findViewById(R.id.brick_broadcast_receive_spinner);
broadcastSpinner.setAdapter(MessageContainer.getMessageAdapter(context));
broadcastSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
String selectedMessage = broadcastSpinner.getSelectedItem().toString();
if (selectedMessage.equals(context.getString(R.string.new_broadcast_message))) {
showNewMessageDialog(broadcastSpinner);
} else {
receiveScript.setBroadcastMessage(selectedMessage);
broadcastMessage = selectedMessage;
}
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
}
});
setSpinnerSelection(broadcastSpinner);
return view;
}
@Override
public View getPrototypeView(Context context) {
View prototypeView = View.inflate(context, R.layout.brick_broadcast_receive, null);
Spinner broadcastReceiverSpinner = (Spinner) prototypeView.findViewById(R.id.brick_broadcast_receive_spinner);
SpinnerAdapter broadcastReceiverSpinnerAdapter = MessageContainer.getMessageAdapter(context);
broadcastReceiverSpinner.setAdapter(broadcastReceiverSpinnerAdapter);
setSpinnerSelection(broadcastReceiverSpinner);
return prototypeView;
}
@Override
public Script getScriptSafe() {
return receiveScript;
}
private void setSpinnerSelection(Spinner spinner) {
int position = MessageContainer.getPositionOfMessageInAdapter(spinner.getContext(), getBroadcastMessage());
spinner.setSelection(position, true);
}
// TODO: BroadcastBrick and BroadcastReceiverBrick contain this identical method.
private void showNewMessageDialog(final Spinner spinner) {
final Context context = spinner.getContext();
BrickTextDialog editDialog = new BrickTextDialog(R.string.dialog_new_broadcast_message_title, R.string
.dialog_new_broadcast_message_name, context.getString(R.string.new_broadcast_message)) {
@Override
protected boolean handlePositiveButtonClick() {
String newMessage = input.getText().toString().trim();
if (newMessage.equals(context.getString(R.string.new_broadcast_message))) {
dismiss();
return false;
}
if (newMessage.contains(PhysicsCollision.COLLISION_MESSAGE_CONNECTOR)) {
input.setError(getString(R.string.brick_broadcast_invalid_symbol));
return false;
}
receiveScript.setBroadcastMessage(newMessage);
broadcastMessage = newMessage;
MessageContainer.addMessage(newMessage);
setSpinnerSelection(spinner);
return true;
}
@Override
public void onDismiss(DialogInterface dialog) {
setSpinnerSelection(spinner);
super.onDismiss(dialog);
}
};
editDialog.show(((Activity) context).getFragmentManager(), "dialog_broadcast_brick");
}
@Override
public List<SequenceAction> addActionToSequence(Sprite sprite, SequenceAction sequence) {
return null;
}
@Override
public void setCommentedOut(boolean commentedOut) {
super.setCommentedOut(commentedOut);
getScriptSafe().setCommentedOut(commentedOut);
}
}